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Standard
T/CCMSA 40839-2023 Steel pipes and fittings with self?anchored flexible interface (English Version) |
Detail of T/CCMSA 40839-2023
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Introduction of T/CCMSA 40839-2023
本文件规定了全自锚柔性接口钢管(以下简称“全自锚钢管”)及管件的分类与标记、基本规定、要求、试验方法、检验规则、标志、包装、运输和贮存。
本文件适用于包含有承口、插口、卡环和密封胶圈,以表面为内外壁涂覆防腐或采用不锈钢衬里复合状态交货,公称尺寸为DN100 mm~DN3 000 mm,工作压力不大于1.6 MPa,输送介质温度为0 ℃ ~50 ℃的全自锚钢管及管件,可用于建筑和市政给水、排水、消防以及暖通、水利工程等的埋地、管廊或非开挖管线铺设等管道。
Contents of T/CCMSA 40839-2023